Once you have your prod.keys file, hactool needs to know where to find it. By default, hactool looks in a specific directory depending on your OS.
This article will explain exactly what this error means, why it happens, and provide a step-by-step roadmap to fixing it permanently.
The cryptographic keys inside the Switch are the intellectual property of Nintendo. Hosting, sharing, or downloading these keys constitutes a breach of copyright law (such as the DMCA in the United States). Major open-source platforms like GitHub strictly police and remove repositories that host these keys. 2. Security Threats
However, a common stumbling block for beginners and experienced developers alike is the dreaded error message: or "keyset not loaded."
The most obvious reason. You do not have the file on your computer.
chmod 644 prod.keys
Disclaimer: Always follow local laws regarding the dumping of cryptographic keys. If you'd like to share:
The simplest, most foolproof method:
For further assistance, many users on the SciresM/hactool GitHub Issues page have discussed similar key issues.